NCERT Example 12 - Probability
Question: Three coins are tossed simultaneously. Consider E: three heads or three tails, F: at least two heads, G: at most two heads. Of the pairs (E,F), (E,G) and (F,G), which are independent?
Answer: (E, F) are dependent; (E, G) are independent; (F, G) are dependent.
Full step-by-step NCERT solution with diagrams on Something by Zero.